That is what Puerstinger High Purity Systems GmbH does.

Puerstinger High Purity Systems GmbH is best classified as a specialized supplier operating at the intersection of all three industries. Its core expertise lies in mechanical and plant engineering, while its products and target markets are closely tied to the electronics industry, particularly semiconductor manufacturing, and the chemical industry.

Timeline
  1. 1.

    Classification within the Industry Framework

    Primary classification – Mechanical and Plant Engineering (Process Engineering & Equipment Manufacturing): At its core, Puerstinger is a plant engineering company. It develops, designs, and builds machinery, complex piping systems, chemical distribution systems, as well as custom process equipment and wet benches. Interface with the Electrical and Electronics Industry (Semiconductor Sector): The semiconductor industry—including the production of microchips, wafers, and solar cells—is one of Puerstinger’s key customer sectors. Modern semiconductor manufacturing relies on high-purity systems such as those supplied by Puerstinger. The systems also incorporate the company’s own automation and control technology. Interface with the Chemical Industry (High-Purity Chemicals): The systems are specifically designed to safely transfer, mix, and filter aggressive acids, alkalis, solvents, and high-purity chemicals.

  2. 2.

    What exactly does Puerstinger High Purity Systems GmbH do?

    The company specializes in high-purity systems. In microelectronics and semiconductor manufacturing, even tiny particles or traces of contamination can affect production. Puerstinger builds systems designed to maintain the required purity. According to Puerstinger’s product overview, its products and services include: Specialized piping systems: Installation of high-purity piping, including systems made from materials such as PVDF or PFA, to transport critical substances and ultrapure water safely. Chemical supply and waste systems: Automated systems that precisely dose and mix chemicals, such as slurry for polishing silicon wafers, and then recycle or safely dispose of process chemicals. Wet processing and cleaning equipment: Modular wet benches and etching systems that use chemical processes to clean and structure wafers. Automation and engineering: Process and equipment design, from 3D engineering through control-system programming and electrical cabinet wiring. In short, Puerstinger builds the high-purity infrastructure and specialized equipment used by semiconductor and chemical manufacturers.